When Pi first joined me he couldn't fly because the breeder clipped his wings at the last minute. He did start flying the moment his feathers regenerated.
This tree branch was his favourite place before he could fly. He like that he could hide away. Ok my photos aren't loading. I will try and post them tonight.
I would say provide amble climbing surfaces. They are high energy birds and even when Pi couldn't fly he was boundless in his enthusiasm to climb. He also ran around on the floor a bunch. If possible try providing lots of treats hidden in little bits of paper or foraging toys. I am able to attach stuff all over his tree. Your bird will enjoy the challenge. Don't underestimate the beaks, they love destroying wood. They can handle wooden blocks and natural branches easily. They get anxious when they feel like a fish in a bowl, so do what you can to provide more private areas so he can climb into his one little sanctuary if he needs. They are very chirpy and happy little birds when they feel safe. They are basically silent when they are fearful.
I think what I mentioned is all a bit vague. When I am on my comp I will try and be more comprehensive.
I typed this up ages ago
Some helpful resources for Plumheads. They are secure in aviculture though not as popular as other small parrots. Since they aren't as popular, it can be difficult to find care resources. Plum-headed Parakeet https://pamelaclarkonline.com/free-resources Some links are more for an aviary or...
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